baber/WOPTO huggingface dataset:
Patent JP-S58220696-A (JP)
Title: Measurement of activity of glutamate- oxaroacetate-transamynase, analytic reagent and analytic test piece therefor
Inventor: URUFUERUTO DENEKE
IPC: C12Q1/52
Filed: 1983-06-02
Abstract: The present invention provides a process for the determination of the activity of glutamateoxalacetate-transaminase (GOT) in aqueous solutions in which (a)  alpha -ketoglutarate is reacted with alanine-sulphinic acid, catalyzed by GOT, to give pyruvate, sulphur dioxide and glutamate, (b) the resultant pyruvate is reacted with phosphate and oxygen, catalyzed by pyruvate oxidase, to give acetyl phosphate, carbon dioxide and hydrogen peroxide, (c) the hydrogen peroxide and a chromogen is reacted, catalyzed by a peroxidase, to give a dyestuff and water and (d) the amount of dyestuff formed is determined, wherein the chromogen used is N-(3'-sulphonyl-4'-hydroxy-5'-chlorophenyl)-4-aminoantipyrine (SHYC-AA), 4,5-bis-[4-dimethylaminophenyl]-2-[3,5-dimethoxy-4-hydroxyphenyl]-imid azole (B-DDH-imidazole) or a related substance. The present invention also provides an analytical agent for the determination of the activity of GOT, comprising  alpha -ketoglutarate, alanine-sulphinic acid, a chromogen, peroxidase, pyruvate oxidase, soluble phosphate, buffer and water, wherein the chromogen is N-(3'-sulphonyl-4'-hydroxy-5'-chlorophenyl)-4-aminoantipyrine (SHYC-AA) or 4,5-bis-[4-dimethylaminophenyl]-2-[3,5-dimethoxy-4-hydroxyphenyl]-imid azole (B-DDH-imidazole).
Patent JP-S60241974-A (JP)
Inventor: MAKITA KOUREI
IPC: B07B1/22
Filed: 1984-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02274517-A (JP)
Title: Molding method of molding made of resin
Inventor: MURANO MITSUO
IPC: B29C45/26
Filed: 1989-04-17
Abstract: PURPOSE:To contrive an improvement in productivity, by a method wherein a hot stamp foil is transferred at a same time to the surface of moldings with heat and pressure at the time of molding. CONSTITUTION:At the time of molding of a product by casting thermoplastic resin into a spatial part formed by joining a pair of molds 14, 15 to each other, a hot stamp foil 27 is transferred at a time to the surface of the moldings 4 with heat and pressure at the time of the molding. Since hot stamp processing is performed simultaneously with molding processing like this, generation of a warp can be prevented by reheating the once molded moldings 4. Then since the title method is of the hot stamp processing, the same can be managed without pretreatment and post-treatment.
Patent JP-S58214654-A (JP)
Title: Ganged carburetor for torch-ignition type multicylinder internal-combustion engine
Inventor: IIYAMA MASAHIKO
IPC: F02D9/02
Filed: 1982-06-07
Abstract: PURPOSE:To permit concentrated arrangement a throttle-valve interlocking installation together with proxinity arrangement of the first and the second main carburetors and a subcarburetor without being interfered by each throttle-valve shaft by improving the arrangement of three carburetors. CONSTITUTION:The first and the second main carburetors C1 and C2 are arranged so that each throttle-valve shaft 31, 32 is positioned on the same axis line. A subcarburetor C3 is arranged so that a throttle-valve shaft 33 is arranged in parallel to and under the both throttle valve shafts 31 and 32. Three throttle- valve shafts 31, 32 and 33 are connected to each other by an interlocking installation I arranged between three carburetors C1, C2 and C3.
Patent JP-S58398-A (JP)
Title: Mechanical press
Inventor: OTAKA TADAO
IPC: B30B15/04
Filed: 1981-06-23
Abstract: PURPOSE:To couple and disconnect a power transmission part and a part to be applied with a press load in terms of power, and to facilitate assembling and disassembling, by dividing the machine body of a mechanical press into the above-mentioned two parts. CONSTITUTION:The 1st frame 2 is provided with a flywheel 9, which is driven by a motor through a belt. Then, the flywheel 9 is provided with a clutch brake 10, and the turning force of the flywheel is transmitted to a pinion 11, a gear 12, a pinion 13, and a main gear 14 through the clutch brake 10. The main gear 14 is provided with a pin 15, which is provided with a slider 16. The 2nd frame 3, on the other hand, is provided with a crank shaft 18 at a position eccentric with the main gear 14, and a revolving body 17 is provided with a groove 17a.  To incorporate a mechanical press, members are incorporated in the 1st and 2nd frames 2 and 3, and the slider 16 is fitted in the groove 17a of the body 17 and made into one body by a cotter 7 and a bolt 6.
Patent JP-S58652-A (JP)
Title: Jointing method of belt
Inventor: OSADA MASARU
IPC: F16G3/00
Filed: 1981-06-23
Abstract: PURPOSE:To joint a belt without causing the decrease of load capability in end parts of the belt, by mating the end parts of the recessed belt at a face-to- face position, inserting an almost strip-shaped connecting strip into a hollowed place and heating the end part under pressure. CONSTITUTION:Both jointed end parts 3, 4 of a belt are placed at a face-to-face position, and a space 9 is formed by both hollowed parts 6, 6, then an almost stripe-shaped connecting strip 10 is inserted into said space 9. The both junction end parts 3, 4 and the connecting strip 10 are mutually welded by a heating means under pressure to joint the end part of the belt.
Patent JP-S63262640-A (JP)
Title: Image reader
Inventor: TAGAMI MASAHIDE
IPC: H04N1/00
Filed: 1987-04-20
Abstract: PURPOSE:To prevent electrostatic noise which is apt to occur, by fixing an index to an original glass plate, projecting it to the outside from the end face of the original glass, and allowing a part of a facing cover to invade a gap between an original reference plate and a glass supporting plate. CONSTITUTION:Original glass plate 2 is placed on a placing plate 34, its periphery is surrounded by a body cover 4, and a size index 3 is stuck to the end part of the original glass plate. The size index 3 is made of a resin, and projected to the outside of the end face of the original glass plate. A nut is embedded in a spacer 44 made of a resin, and attached to the placing plate 34. A glass holder 6 is fixed to the placing plate 34 with a screw 45 and said nut by placing a body cover 2 between. Accordingly, the size index is projected to the outside from the end face of the original glass and the insulation distance of an energizing part is lengthened. In such a way, the generation of discharge due to static electricity is prevented, a variation of the potential in a signal line, caused thereby is eliminated, and a malfunction of the device can be suppressed.
Patent JP-H01269732-A (JP)
Title: Friction brake material
Inventor: KOMORI TERUYUKI
IPC: C09K3/10
Filed: 1988-04-20
Abstract: PURPOSE:To improve wear-resistance in a friction brake material formed by mixing a lubricant, a filler and a binder with base material by using resin composed of condensed polynuclear aromatic hydrocarbon, the raw material of which is pitch, as a binder. CONSTITUTION:A lubricant such as graphite or the like, a filler such as barium sulfate, silica alumina or the like and COPNA(Condensed Polynuclear Aromatic Hydrocarbon) resin, composed of condensation polycyclic aromatic hydrocarbon, the raw material of which is pitch are mixed as a binder with base material. The COPNA resin is a condensation product having the average molecular structure formulas A, B and approximates to the structure of graphite, so that good adhesive property to graphite used as a lubricant is obtained so as to increase the amount of graphite added. Thus, sliding performance can be improved within the range of not lowering braking force while the shear strength is kept. Accordingly, wear-resistance, shear strength and performance can be improved.
Patent JP-S5621387-A (JP)
Title: Semiconductor luminescent device
Inventor: SANADA TATSUYUKI
IPC: H01L21/28
Filed: 1979-07-31
Abstract: PURPOSE:To simplify the manufacturing process and also to improve the heat- dissipating characteristics, by providing an electric current passage control mechanism on the luminescent device having an active layer of InGaAsP and a closed layer of InP. CONSTITUTION:The first N-type InP closed layer 2, the nondope InGaAsP active layer 3, the second P-type InP closed layer 4 and a P-type InGaAsP contact layer 5 are piled on an N-type InP substrate 1 in layers and caused to achieve liquid phase epitaxial growth. And then, the layer 5 is photoetched to cause it to remain as the contact layer 5, and an entire surface including the exposed layer 4 is covered with an Au-Zn layer and heat treated at 420 deg.C for approximately 5min in an N2 atmosphere containing N2 or H2 so as to provide an electrode 6 which achieves a satisfactory ohmic contact with the layer 5. And then, an entire surface is covered with an Au plated heat sink 8 where a package 14 is fixed through an Au-Si brazing material 13, and an Au-Ge electrode 12 is provided on the reverse side of the substrate 1 where an Au ribbon 15 is fixed. It is possible, by so doing, to reduce current passing directly from the electrode 6 to the layer 4.
Patent JP-S58214378-A (JP)
Inventor: HAGIWARA SHIYUUYA
IPC: G10K11/16
Filed: 1982-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62253841-A (JP)
Inventor: YAMAZOE FUMITOSHI
IPC: E04D12/00
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000289176-A (JP)
Title: Mineral decorative plate
Inventor: NARITA TOSHIYUKI
IPC: B32B33/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To improve antifouling property, fireproofness and wear resistance by coating a hard coating layer with a hard coating film containing a surface treating silica, an acrylate and a photopolymerization initiator. SOLUTION: The decorative plate is coated with a hard coating layer containing a surface treating silica, an acrylate and a photopolymerization initiator. The acrylate contains a diacrylate and a triacrylate, or contains the triacrylate a tetraacrylate and/or a pentaacrylate. As the diacrylate, a 1,6- hexanediol diacrylate is used, as the triacrylate, a trimethylolpropane triacrylate is used, as the tetraacrylate, a dihexaerithritol tetraacrylate is used, as the pentaccrylate, a dipenta-erithritolmonohydroxy pentaacrylate is used, and at least two types are used. The agent contains a surface treating silica, an ascrylatemonomer or an oligomer, arbitrarily an additive such as a leveling agent, and a photopolymerization initiator.
Patent JP-H11294713-A (JP)
Title: Water supply device for exhaust heat recovery boiler
Inventor: FUKAZAWA YUICHI
IPC: F22D1/12
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To eliminate wastefulness of feed water energy, by comprising a feed water pressure control valve which is provided to a water supply system of a heat recovery boiler, and a control operation unit for outputting a valve opening signal to the feed water pressure control valve on the basis of the starting instruction from a feed pump. SOLUTION: A water supply system for connecting a condenser 19 to an exhaust heat recovery boiler 20 is provided with a condensate pump 21 and the like. When a starting stop instruction is inputted to the exhaust heat recovery boiler 20, a control operation unit 35 is permitted to operate a signal. The operation signal is inputted to a feed pump 22 and a feed water pressure suppressing valve 34 so as to start the feed pump 22 and open the suppressing valve 34. At this moment, since the temperature of an exhaust gas has not reached a given value, the boiler 20 closes a drum water level regulating valve 30 and allows hot banking water to circulate the inside thereof. Then, the suppressing valve 34 opens to suppress the feed water pressure so as to be lower than an allowable maximum pressure, thereby stably supplying water to a coal economizer 28 without wasting the feed water.  On the other hand, when the boiler 20 stops, the regulating valve 30 is closed, so that a water supply device of the boiler 20 drives the pump 22 to supply water to the coal economizer 28 from the water supply system.
Patent JP-H04308048-A (JP)
Title: Production of porous tungsten material
Inventor: MIZUKAMI MASAHIKO
IPC: B22F5/00
Filed: 1991-04-04
Abstract: PURPOSE:To easily produce a low-cost porous tungsten material having stable quality and to prolong the service life of an apparatus for producing the porous tungsten material. CONSTITUTION:This porous tungsten material is a porous tungsten sintered body made practically of tungsten, uniform in pore diameter and having 15-22% porosity and is produced as follows: tungsten powder of 3.5-6.0mum average particle size is granulated, premolded in a metal mold under a primary pressure, compression-molded under a secondary pressure of 0.8-1.2t/cm<2> above the primary pressure and sintered at 2,000-2,100 deg.C for 2-3hr in a hydrogen atmosphere.
Patent JP-S5222386-A (JP)
Title: Fluorescent lamp
Inventor: MAEDA AKIRA
IPC: H01J61/54
Filed: 1975-08-11
Abstract: PURPOSE: A fluorescent lamp to be improved in exterior appearance characteristic easily and securely without impairing starting characteristic. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08268608-A (JP)
Title: Wrinkle-stretching roll
Inventor: FUJIMOTO SETSU
IPC: B65H27/00
Filed: 1995-03-29
Abstract: PURPOSE: To solve a problem regarding the charging of static electricity by forming the surface of a wrinkle-stretching roll provided with spiral grooves with an optimum material which hardly generates the static electricity in a sheet material. CONSTITUTION: A wrinkle-stretching roll 11, which transfers a sheet like material by a roll surface covered with rubber and has a pair of wrinkle-stretching spiral grooves 13 both having lead angles oppositely inclined each other, is characterized in that the rubber surface on the roll surface is covered by a material 15 ranked to be lower than rubber in electric chargeability.
Patent JP-H03296132-A (JP)
Title: Square root extracting device
Inventor: TSURUTA HIDEYO
IPC: G06F7/552
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a square root at a double speed compared with a conventional square root device by obtaining two square root digits for each repetition of a square root extracting step. CONSTITUTION:The number of digits of a partial reminder decoded with adoption of the extraction of the root of a radix '4' is increased by one digit. Then a 2nd partial square root generating means 4 is provided. At the same time, the square root digits are obtained by two digits for each repetition of a square root extracting step by means of a 3-input redundant binary number adder 1 so that a 2nd partial square root is added to a 1st partial square root and the partial reminder at one time. Thus the repeating frequency of the square root extracting step needed for acquisition of a square root having the accuracy equal to a conventional example can be reduced down to the half. As a result, the square root extracting speed can be doubled.
Patent JP-H02275530-A (JP)
Title: Microprogram controller
Inventor: NISHIDA MASAKAZU
IPC: G06F9/22
Filed: 1989-04-17
Abstract: PURPOSE:To output plural microinstruction operation signals included in the same field within the same clock cycle by providing the microprogram controller with variable delay devices capable of delaying the microinstruction operation signals and varying the number of delay clocks to delay the microinstruction operation signals by the prescribed time in accordance with a microinstruction code. CONSTITUTION:The controller is provided with a microprogram storage device 10 for storing a microinstruction code, a microinstruction code register 11 for storing the contents of a microinstruction code read out from the device 10 so as to be executed next, decoders 15, 16 for decoding the outputted microinstruction code, and the variable delay devices A to C capable of varying the number of delay clocks by delaying respective microinstruction operation signals outputted from the decoders 15, 16. Consequently, the microinstruction in the same field can be executed in the same clock cycle.
Patent JP-H07277003-A (JP)
Title: Weather strip sealing structure
Inventor: KASAI TOMIMASA
IPC: B60J10/90
Filed: 1994-04-11
Abstract: PURPOSE:To provide a weather strip sealing structure which, even if its sealing property varies widely, is excellent in sealing property and appearance. CONSTITUTION:This invention relates to a weather strip sealing structure which is formed so that the end faces of a roof weather strip 30, front pillar weather strip 40 for cabriolet cars and T-bar roof cars can be butted on and separated from each other when a roof section body panel is closed and opened respectively. Therefore, the circumferential section 32 of the front end face of the roof weather strip 30 is formed into a protruded arc like shape with its cross section shape faced forward, and a projected section 31 facing forward is provided at the center of the front end face, and an umbrella-like lip 41, which covers the outer face of the front end of the weather strip 30, is projected at the circumferential edge of the rear end face of the front pillar strip 40, forming the whole of the rear end face including the lip 41 into a recessed shape facing forward.
Patent JP-H046092-A (JP)
Title: Liquid feed nozzle with safety device
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/32
Filed: 1990-04-12
Abstract: PURPOSE:To reliably operate only during the occurrence of abnormality, e.g. steep inclination by a method wherein a valve support body provided between a ball valve containing part and a ball valve support part with a part to regulate movement of a ball valve is disposed to a part of an air flow passage running from the cylinder tip part of a liquid feed nozzle to a negative pressure generating part. CONSTITUTION:When a liquid feed nozzle 1 is dislocated from the liquid injection port of a tank during the feed of liquid due to some cause, the liquid feed nozzle 1 is dropped in a state that a cylinder tip part 10 is up. When this state is produced, since a drum part 12 is inclined in an up state at an angle higher than that of the cylinder tip part 10 by means of a bent part formed to the cylinder tip part 10, a ball valve 25 in a ball valve containing part 21 enters a ball valve support part 22 over a staged part 23 to instantaneously close an air flow passage. This constitution shuts off the feed of air to a negative pressure generating part 15, deforms a diaphragm 7b into an up state by means of a negative pressure, generated in a negative pressure chamber 7a, occasioned by the disconnection of the feed of air, unhooks a pin 6 formed integrally therewith from the recessed part of a push rod 4 to release a valve lever 2 from constraint and bring the valve lever into contact with a valve seat 8 through the force of a spring 3 to close a flow passage.
Patent JP-H02276140-A (JP)
Title: Deflection yoke
Inventor: YAMAZAKI HIDEO
IPC: H01J29/76
Filed: 1989-04-18
Abstract: PURPOSE:To reduce a dimension in the thickness direction of a whole of a deflecting yoke, and while improve deflecting ability of a horizontal coil, and reduce the demand by forming a sectional form of a magnetic substance in an elliptical. CONSTITUTION:A horizontal coil 8 formed in an elliptical bell shape is located inside of a magnetic substance 7 made of ferrite or the like and formed in an elliptical bell shape, and the magnetic substance 7 is wound by a vertical coil 9. The thickness direction of a whole of a deflecting yoke is made thin by reducing dimensions in the vertical direction of bell shape openings 7a, 7b of the magnetic substance 7 than that of the horizontal direction thereof to form them in an elliptical, and simultaneously, a dimension of the horizontal deflecting magnetic force is reduced than the case of a circle. In the case that the equal deflecting current is flowed to the horizontal coil 8, an elliptical form obtained by reducing a dimension in the vertical direction of the magnetic substance 7 has the stronger horizontal deflecting magnetic force, and an amplitude in the horizontal direction in a screen of a cathode ray tube is widened.
Patent JP-H08291585-A (JP)
Title: Openable-closable roof
Inventor: NISHIKAWA KAORU
IPC: E04B1/343
Filed: 1995-04-24
Abstract: PURPOSE: To improve safety of an opening-closing device in an openable-closable roof. CONSTITUTION: A pair of keel trusses 2 are arranged in parallel on a ring- shaped large frame member. Two rails 5 and 6 are arranged on the respective keel trusses 2. A girder side upward parting preventive member 16 is erected on an upper string member 2a, and a hooking fastening piece 16a overhanging in the horizontal direction is arranged in its tip part. A carriage side upward parting preventive member 17 is arranged on a carriage 11, and a hooking fastening part 17a of its carriage side upward parting preventive member 17 can sandwich the lower side of the hooking fastening piece 16a of the girder side upward parting preventive member 16 with a prescribed clearance from both sides orthogonal to the extending direction of the keel trusses 2.
Patent JP-H07307010-A (JP)
Title: Magneto-resistive head
Inventor: KAWABE TAKASHI
IPC: G11B5/39
Filed: 1994-05-12
Abstract: PURPOSE:To inhibit the rise of temp. at the time of supplying electric current without using a complex process and to ensure high reliability by making the thickness of a lower magnetic shielding film larger than that of an upper magnetic shielding film. CONSTITUTION:An alumina film 102 as an under film, an NiFe film 103 as a lower magnetic shielding film, an alumina film 104 as a lower gap film and an NiFe film 105 as a magneto-resistance effect film (MR film) are successively laminated on an alumina-TiC substrate 101. An Au film 106 as an electrode film, an alumina film 107 as an upper gap film, an NiFe film 108 as an upper magnetic shielding film and an alumina film 109 as a protective film are then successively laminated on the NiFe film 105. The thickness of the lower magnetic shielding film 103 is made larger than that of the upper magnetic shielding film 108. The rise of the temp. of the resultant MR head is inhibited at the time of supplying electric current and high reliability and a prolonged service life can be ensured.
Patent JP-H05147113-A (JP)
Title: Manufacture of heat insulating member with packing
Inventor: KAWASAKI AKIYOSHI
IPC: B29K21/00
Filed: 1992-04-20
Abstract: PURPOSE:To improve the airtightness of heat insulating member with packing and prevent its clamping torque from lowering by a method wherein thin packing layer is formed on the surface of the heat insulating member by applying rubber. CONSTITUTION:Silicone rubber is applied by screen printing on the silicone oil-based primer, which is applied on both the surfaces of phenolic resin heat insulating member 1. After that, by heat-treating the resultant member at 150 deg.C for 10min, packing layers 2 and 2' having the thickness of 0.1mm respectively are produced. By locally thickening the packing layer or forming fine ruggedness on the surface of the packing layer, more favorable airtightness is obtained. The admixture of fluoroplastic powder with the silicone rubber is favorable from the view point of the anti-seizing of packing.
Patent JP-H09291431-A (JP)
Title: Combined filament yarn commingled by air
Inventor: USHIDA KATSUO
IPC: D02G3/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a combined filament yarn commingled by air and having a high bulkiness and a soft feeling. SOLUTION: This combined filament yarn commingled by air comprises the first and second core yarns 1A and 1B consisting of polyester multifilaments and mutually twisting without relation of a main part and subordinate and three sheath yarns 2 consisting of polyester multifilaments, having a lower shrinkage factor in boiling water than that of the first core yarn 1A and coiled around by the first and second core yarn 1A and 1B and also each single filaments mainly composed of the three sheath yarns 2 forms loops, neps, spiral coils, etc., R around the core yarns. Moreover, a polyester multifilament having >=28% shrinkage factor in boiling water is used as the first core yarn 1A and the mixed fiber percentage of the first core yarn 1A is 4.5-20% based on the air commingled yarn.